Infrasound Sensor Supply and Calibration

The contract outlines the supply of off-the-shelf infrasound sensors specifically designed for volcanic monitoring, requiring strict adherence to advanced technical specifications that prioritize low power consumption and environmental resilience to ensure reliable operation in harsh, remote volcanic environments. Each sensor must be pre-calibrated before delivery, with comprehensive traceable documentation confirming calibration against recognized standards to guarantee measurement accuracy and data integrity over extended deployment periods. The sensors are intended for field use in challenging conditions, necessitating robust construction capable of withstanding extreme temperatures, humidity, and potential exposure to volcanic emissions without degradation in performance. Subcontracting is the designated contract type under NAICS code 334515, and the solicitation is managed by the Office of Acquisition Grants within the Department of the Interior. The opportunity was posted on June 30, 2026, with a firm deadline for responses on July 11, 2026. While specific performance locations and point of contact details are not provided, the requirement is focused on delivering fully functional, ready-to-deploy sensor units meeting precise operational benchmarks. The lack of set-aside classification indicates open competition among qualified suppliers capable of meeting the stringent technical and documentation criteria without exceptions.